FSMC驱动9341 16位液晶看不懂程序啊！

悔憾人生 · 发表于 2012-11-15 10:25:41

那位大神能帮忙分析一下FSMC驱动9341的初始化程序啊！看FSMC的官方操作是纯英文的，对于那些寄存器什么的要如何设置才能启动看不懂，加上没有STM32的3.5版的固件库使用手册，对于FSMC用固件库编程的程序就更迷茫了！希望大神指导一下FSMC驱动9341 16位液晶如何初始化

void LCD_FSMC_Config(void)
{
    FSMC_NORSRAMInitTypeDef FSMC_NORSRAMInitStructure;
    FSMC_NORSRAMTimingInitTypeDef p;


    p.FSMC_AddressSetupTime = 0x02;
    p.FSMC_AddressHoldTime = 0x00;
    p.FSMC_DataSetupTime = 0x05;
    p.FSMC_BusTurnAroundDuration = 0x00;
    p.FSMC_CLKDivision = 0x00;
    p.FSMC_DataLatency = 0x00;
    p.FSMC_AccessMode = FSMC_AccessMode_B;

    FSMC_NORSRAMInitStructure.FSMC_Bank = FSMC_Bank1_NORSRAM1;
    FSMC_NORSRAMInitStructure.FSMC_DataAddressMux = FSMC_DataAddressMux_Disable;
    FSMC_NORSRAMInitStructure.FSMC_MemoryType = FSMC_MemoryType_NOR;
    FSMC_NORSRAMInitStructure.FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_16b;
    FSMC_NORSRAMInitStructure.FSMC_BurstAccessMode = FSMC_BurstAccessMode_Disable;
    FSMC_NORSRAMInitStructure.FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low;
    FSMC_NORSRAMInitStructure.FSMC_WrapMode = FSMC_WrapMode_Disable;
    FSMC_NORSRAMInitStructure.FSMC_WaitSignalActive = FSMC_WaitSignalActive_BeforeWaitState;
    FSMC_NORSRAMInitStructure.FSMC_WriteOperation = FSMC_WriteOperation_Enable;
    FSMC_NORSRAMInitStructure.FSMC_WaitSignal = FSMC_WaitSignal_Disable;
    FSMC_NORSRAMInitStructure.FSMC_ExtendedMode = FSMC_ExtendedMode_Disable;
    FSMC_NORSRAMInitStructure.FSMC_WriteBurst = FSMC_WriteBurst_Disable;
    FSMC_NORSRAMInitStructure.FSMC_ReadWriteTimingStruct = &p;
    FSMC_NORSRAMInitStructure.FSMC_WriteTimingStruct = &p;


    FSMC_NORSRAMInit(&FSMC_NORSRAMInitStructure);

    /* 使能 FSMC Bank1_SRAM Bank */
    FSMC_NORSRAMCmd(FSMC_Bank1_NORSRAM1, ENABLE);
}